课题组主要利用光/化学遗传学、病毒示踪、电生理和钙离子成像(光纤记录或在体微型显微镜)等技术结合动物行为学方法,研究负性情绪(焦虑、恐慌)行为的神经环路机制,以及与认知功能密切相关情景记忆学习的环路及可塑性机制。课题组在研项目:
1.利用Cre转基因小鼠,阐明脑内抑制恐慌行为的特定神经细胞及神经环路;
2.研究自闭症Fmr1基因敲除小鼠情景记忆损伤的神经环路及可塑性机制。
Wang W#, Schuette PJ#, Nagai J, Tobias BC, Reis FMCV, Ji S, Lima MAX, La-Vu MQ, Pereira SM, Chakerian M, Leonard S, Lin L, Severino A, Cahill C, Canteras NS, Khakh BS, Kao J, Adhikari A*.(2021) Coordination of Escape and Spatial Navigation Circuits Orchestrate Versatile Flight from Threats. Neuron. 109 (11):1848-1860.(Highlighted by Neuron)
Wang W*, Schuette PJ*, La-Vu MQ, Tobias BC, Reis FMCV, Ji S, Sehgal M, Canteras NS, Khakh BS, Wager TD, Kao JC, Adhikari A*. (2021) Dorsal premammillary hypothalamic projection to periaqueductal gray controls escape vigor. eLife. 10: e69178
Wang W#, Cox BM#, Jia Y, Le A. A, Jung KM, Hou J, Piomelli D, Gall CM, Lynch G* (2018). Treating a novel plasticity defect rescues episodic memory in Fragile X model mice. Molecular Psychiatry, 23 (8):1798-1806.
Wang W, Jia Y, Pham DT, Jung KM, Cox CD, Rumbaugh G, Piomelli D, Gall CM*, Lynch G* (2018). Atypical endocannabinoid signaling initiates a new form of memory-related plasticity at a cortical input to hippocampus. Cerebral Cortex. 28(7):2253-2266.
Wang W, Le A, Hou J, Levin ER, Lynch G*, Gall CM* (2018). Memory-related synaptic plasticity is sexually dimorphic in rodent hippocampus. J Neurosci. 38 (37):7935-7951. (Featured Article; recommended in F1000).
Wang W#, Ju YY#, Zhou Qin#, Tang JX, Li M, Zhang L, Kang S, Chen ZG, Ji H, Xu L*, Liu JG* (2017).The small GTPase Rac1 contributes to extinction of aversive memories of drug withdrawal by facilitating GABAA receptor endocytosis in the vmPFC. J Neurosci. 37(30):7096-7110. (Featured Article).
Wang W*, Trieu BH*, Palmer LC, Jia Y, Pham DT, Jung KM, Gall CM, Piomelli D, Lynch G. (2016) A primary cortical input to hippocampus expresses a pathway-specific and endocannabinoid-dependent form of Long-Term Potentiation. eNeuro. 8;3(4). pii: ENEURO.0160-16.2016. (Featured by Neuronline).
Wang W, Kantorovich S, Babayan AH, Hou B, Gall CM*, Lynch G*. (2016). Estrogen's effects on excitatory synaptic transmission entail integrin and TrkB transactivation and depend upon β1-integrin function. Neuropsychopharmacology. 41(11):2723-32.
Chen ZG*, Liu X*, Wang W*, Geng F, Gao J, Gan CL, Chai JR, He L, Hu G, Zhou H, Liu JG. (2016). Dissociative role for dorsal hippocampus in mediating heroin self-administration and relapse through CDK5 and RhoB signaling revealed by proteomic analysis. Addiction Biology. 22 (6):1731-1742.
Wang W#, Chen ZG#, Liu WT, Chi ZQ, He L, Liu JG* (2015). Dorsal hippocampal NMDA receptor blockade impairs extinction of naloxone-precipitated conditioned place aversion in acute morphine-treated rats by suppressing ERK and CREB phosphorylation in the basolateral amygdala. Br. J. Pharmacol. 172(2):482-91.
Wang W#, Kang S#, Liu WT, Li M, Liu Y, Yu C, Chen J, Chi ZQ, He L, Liu JG* (2012). Extinction of aversive memories associated with morphine withdrawal requires ERK-mediated epigenetic regulation of brain-derived neurotrophic factor transcription in the rat ventromedial prefrontal cortex. J Neurosci. 32 (40), 1376313775. (Featured by Science Times).
地址: 上海市徐汇区东安路131号二号医学科研楼B座二楼
邮编: 200032
电话/传真: 021-54237056
邮箱: weishengw@fudan.edu.cn